From: Zhi Yong Wu <wu...@linux.vnet.ibm.com>
Since vhost_dev_init() forever return 0, some branches are never run,
therefore need to be removed.
Signed-off-by: Zhi Yong Wu <wu...@linux.vnet.ibm.com>
Acked-by: Michael S. Tsirkin <m...@redhat.com>
---
drivers/vhost/net.c | 5 -----
drivers/vhost/scsi.c | 5 -----
drivers/vhost/test.c | 5 -----
3 files changed, 0 insertions(+), 15 deletions(-)
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index 831eb4f..0554785 100644
--- a/drivers/vhost/net.c
+++ b/drivers/vhost/net.c
@@ -707,11 +707,6 @@ static int vhost_net_open(struct inode *inode, struct file
*f)
n->vqs[i].sock_hlen = 0;
}
r = vhost_dev_init(dev, vqs, VHOST_NET_VQ_MAX);
- if (r < 0) {
- kfree(n);
- kfree(vqs);
- return r;
- }
vhost_poll_init(n->poll + VHOST_NET_VQ_TX, handle_tx_net, POLLOUT, dev);
vhost_poll_init(n->poll + VHOST_NET_VQ_RX, handle_rx_net, POLLIN, dev);
diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c
index f175629..3164680 100644
--- a/drivers/vhost/scsi.c
+++ b/drivers/vhost/scsi.c
@@ -1421,14 +1421,9 @@ static int vhost_scsi_open(struct inode *inode, struct
file *f)
tcm_vhost_init_inflight(vs, NULL);
- if (r < 0)
- goto err_init;
-
f->private_data = vs;
return 0;
-err_init:
- kfree(vqs);
err_vqs:
vhost_scsi_free(vs);
err_vs:
diff --git a/drivers/vhost/test.c b/drivers/vhost/test.c
index 339eae8..99cb960 100644
--- a/drivers/vhost/test.c
+++ b/drivers/vhost/test.c
@@ -118,11 +118,6 @@ static int vhost_test_open(struct inode *inode, struct
file *f)
vqs[VHOST_TEST_VQ] = &n->vqs[VHOST_TEST_VQ];
n->vqs[VHOST_TEST_VQ].handle_kick = handle_vq_kick;
r = vhost_dev_init(dev, vqs, VHOST_TEST_VQ_MAX);
- if (r < 0) {
- kfree(vqs);
- kfree(n);
- return r;
- }
f->private_data = n;
--
1.7.6.5
--
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